The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 12, 1979
Filed:
Oct. 18, 1977
Applicant:
Inventors:
Alain G Moyaux, Trith St Leger, FR;
Gilbert J Amann, Trith St Leger, FR;
Amedee Lebrun, Maing, FR;
Michel Poupon, Trith St Leger, FR;
Gerard Gorgeret, Mont St Martin, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C21C / ;
U.S. Cl.
CPC ...
266222 ; 266268 ;
Abstract
A device comprises tuyeres at the bottom of the converter and a cylindrical manifold for fluids and powdered products disposed in the center part of and under the bottom of the converter. Connecting pipes between the manifold and the tuyeres are disposed radially around the manifold. The connecting pipes have the shape of a lyre with a closed loop.